Anonymous
anonymous 2 years ago
a rational expression has been simplified below.
(x-5)(x+1)/3(x+1)=x-5/3

for what values of x are the two expressions equal?

The correct equation is (D).

Step-by-step explanation:  Given that Rin 1.5 miles to school every morning and then rides home in the afternoon.

So, the total distance covered by Rin while going to  school and coming back is given by  (1.5 + 1.5) miles.

Also, in the evening, Rin rides to the park and back home.

Let, 'x' miles be the total distance covered by her while going to the park and coming back home every evening.

Therefore, the total distance that she rides everyday will be

Since she rides a total of 25 miles over 5 school days, so the equation that can be used to find the distance she rides each evening is given by

Thus, (D) is the correct option.